JPH0279740U - - Google Patents
Info
- Publication number
- JPH0279740U JPH0279740U JP16004488U JP16004488U JPH0279740U JP H0279740 U JPH0279740 U JP H0279740U JP 16004488 U JP16004488 U JP 16004488U JP 16004488 U JP16004488 U JP 16004488U JP H0279740 U JPH0279740 U JP H0279740U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- lower plate
- side wall
- core material
- steel plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011162 core material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 4
- 239000010959 steel Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 230000001154 acute effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
第１図イ，ロ，ハは本考案の実施例を示す平面
図、側面図及びＸ―Ｘ断面図、第２図は本考案に
かかる床パネルの使用状態例を示す説明図、第３
図イ，ロ，ハは従来の床パネルの平面図、側面図
及びＸ′―Ｘ′断面図である。第４図イ，ロは本
考案にかかる床パネルと従来の床パネルの載荷時
の曲げモーメントによる初期変形の態様をそれぞ
れ説明する部分断面図である。
１…上板、１１…平板部、１２…内向フランジ
、２…下板、２１…底面部、２２…周側壁、３…
芯材、Ｐ…床パネル。
Figures 1A, 2B, and 3 are a plan view, a side view, and a sectional view taken along line XX showing an embodiment of the present invention; Figure 2 is an explanatory diagram showing an example of the usage state of the floor panel according to the present invention;
Figures A, B, and C are a plan view, a side view, and a sectional view taken along the line X'-X' of a conventional floor panel. 4A and 4B are partial cross-sectional views illustrating the initial deformation of the floor panel according to the present invention and the conventional floor panel due to the bending moment when loaded, respectively. DESCRIPTION OF SYMBOLS 1... Upper plate, 11... Flat plate part, 12... Inward flange, 2... Lower plate, 21... Bottom part, 22... Circumferential side wall, 3...
Core material, P...floor panel.
Claims (1)
下板内に嵌装され下面を下板の底面部に接着され
る芯材と、該芯材の上面に接着され且つ上記下板
の周側壁端面にわずかな隙間をもつて対向する平
板部の周辺部分に鋭角状に屈曲して内側を向き先
端部が上記下板の周側壁に外側から全周にわたり
圧接する内向フランジを設けた鋼板製の上板とか
らなることを特徴とする二重床における鋼板製床
パネル。 A lower plate made of a steel plate having a bottom part and a circumferential side wall, a core material fitted into the lower plate and whose lower surface is bonded to the bottom surface of the lower plate, and a core material which is bonded to the upper surface of the core material and the lower plate. An inward flange is provided on the peripheral portion of the flat plate portion facing the peripheral side wall end face of the plate with a slight gap, bent at an acute angle and facing inward, the tip of which presses against the peripheral side wall of the lower plate from the outside over the entire circumference. A floor panel made of steel plate for a double floor, characterized by comprising a top plate made of steel plate and a top plate made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16004488U JPH0624515Y2 (en) | 1988-12-09 | 1988-12-09 | Steel plate floor panel for double floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16004488U JPH0624515Y2 (en) | 1988-12-09 | 1988-12-09 | Steel plate floor panel for double floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0279740U true JPH0279740U (en) | 1990-06-19 |
| JPH0624515Y2 JPH0624515Y2 (en) | 1994-06-29 |
Family
ID=31441772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16004488U Expired - Lifetime JPH0624515Y2 (en) | 1988-12-09 | 1988-12-09 | Steel plate floor panel for double floor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624515Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0662083U (en) * | 1993-02-04 | 1994-09-02 | ニチアス株式会社 | Access floor panel |
| JP2011084925A (en) * | 2009-10-15 | 2011-04-28 | Naka Corp | Floor panel for free access floor |
| JP2011140856A (en) * | 2009-12-07 | 2011-07-21 | Kyodo Ky Tec Corp | Floor panel for double floor and double floor facility |
-
1988
- 1988-12-09 JP JP16004488U patent/JPH0624515Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0662083U (en) * | 1993-02-04 | 1994-09-02 | ニチアス株式会社 | Access floor panel |
| JP2011084925A (en) * | 2009-10-15 | 2011-04-28 | Naka Corp | Floor panel for free access floor |
| JP2011140856A (en) * | 2009-12-07 | 2011-07-21 | Kyodo Ky Tec Corp | Floor panel for double floor and double floor facility |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624515Y2 (en) | 1994-06-29 |